Architecture / Installation

Ok, maybe this can helps. I registered on the wiki with my email, and i've still haven't received nothing. But the admin mail account received this:

This message was created automatically by mail delivery software.

A message that you sent could not be delivered to one or more of its
recipients. This is a permanent error. The following address(es) failed:

edited for avoiding spam

joao . saleiro @ webfxxel.px
unrouteable mail domain "webfuel.pt"

This is probably a server setting right?

Thank you 😊